Find Optimal

Even though Black plays 1st, White still has a one move lead in liberties. However, most players will probably see a hopeful sequence for Black. But to receive full credit for this problem, find the optimal line for both sides.

Error: the Eidogo go player requires a JavaScript-enabled browser. Most likely, to see the go board here, you only need to turn on JavaScript from the Options tab on your browser's Tool menu.